英文别名1,1'-DIMETHYL-4,4'-BIPYRIDYL DIIODIDE; 1,1'-dimethyl-4,4'-bipyridinium diiodide; 4,4'-dipyridyldimethiodide; methyl vilogen diiodide; methyl viologen diiodide; nichinogramaxone; paraquat diiodide; 1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium diiodide; Gramoxone diiodide 
